Menu
Product
Email
PDF
Order now
LM75x Digital Temperature Sensor and Thermal Watchdog With Two-Wire Interface
SNIS153D
July 2009 – October 2015
LM75B
PRODUCTION DATA.
CONTENTS
SEARCH
LM75x Digital Temperature Sensor and Thermal Watchdog With Two-Wire Interface
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Temperature-to-Digital Converter Characteristics
6.6
Digital DC Characteristics
6.7
I2C Digital Switching Characteristics
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Digital Temperature Sensor
7.4
Device Functional Modes
7.5
Programming
7.5.1
I2C Bus Interface
7.5.2
Temperature Data Format
7.5.3
Shutdown Mode
7.5.4
Fault Queue
7.5.5
Comparator and Interrupt Mode
7.5.6
O.S. Output
7.5.7
O.S. Polarity
7.5.8
Internal Register Structure
7.6
Register Maps
7.6.1
Pointer Register (Selects Which Registers Will Be Read From or Written to):
7.6.2
Temperature Register (Read Only):
7.6.3
Configuration Register (Read/Write):
7.6.4
THYST and TOS Register (Read/Write):
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Simple Fan Controller, Interface Optional
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curve
8.3
System Examples
8.3.1
Simple Thermostat, Interface Optional
8.3.2
Temperature Sensor with Loudmouth Alarm (Barking Watchdog)
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.1.1
Digital Noise Issues
10.2
Layout Example
11
Device and Documentation Support
11.1
Related Links
11.2
Community Resources
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
DGK|8
MPDS028E
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snis153d_oa
snis153d_pm
search
No matches found.
Full reading width
Full reading width
Comfortable reading width
Expanded reading width
Card for each section
Card with all content